Company Filing History:
4 out of 1,724 
2 out of 53 
2 out of 54 Years Active: 2012-2020
Title: Haifang Zhang – Innovating the Image Sensor Field
Introduction
Haifang Zhang is a prominent inventor based in Shanghai, China, known for his significant contributions to the field of semiconductors and imaging technology. With a total of eight patents to his name, Zhang is recognized for developing advanced image sensors that enhance device performance and reliability.
Latest Patents
Among his most recent innovations are two notable patents related to image sensors and their manufacturing methods. The first patent outlines an image sensor that incorporates a semiconductor substrate, a first active region, a doped semiconductor layer, and a contact element. This design is aimed at reducing leakage current and improving overall device performance. The second patent expands on this technology by detailing a manufacturing method for an image sensor that prevents defects during contact formation, further enhancing its reliability. Both patents demonstrate Zhang’s commitment to advancing semiconductor technology.
Career Highlights
Haifang Zhang has a robust professional background, having worked with leading companies in the semiconductor industry. His experience includes notable positions at Semiconductor Manufacturing International Corporation and Shanghai Hua Hong NEC Electronics Company Limited. His work in these organizations has positioned him as a key player in semiconductor innovation, particularly in the development of cutting-edge imaging technology.
Collaborations
Zhang has collaborated with various professionals in the field, including colleagues Xuanjie Liu and Tzuyin Chiu. These collaborations have played a significant role in the successful development of his patented technologies, fostering an environment of innovation and excellence in research and development.
Conclusion
Haifang Zhang exemplifies the spirit of innovation in the semiconductor industry. With his extensive patents and experience, he continues to make remarkable contributions to technology that push the boundaries of what is possible in image sensor development. His work not only enhances device performance but also paves the way for future advancements in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.